Shandong Lantian New Material Technology Co., Ltd. is one of the leading manufacturers and suppliers of cold room ceiling sandwich panel in China. If you're going to buy durable cold room ceiling sandwich panel made in China, welcome to get pricelist from our factory. All customized products are with high quality and competitive price.
Products specification

|
Product Name |
PU panel ceiling |
|
Facing Material |
PPGI/Stainless Steel |
|
Back Material |
Nano PPGI or Stainless Steel or Anti-bacterial PPGI |
|
Core Material |
PIR (Polyisocyanurate) Foam |
|
Metal thickness |
0.4-0.8mm |
|
Core thickness |
≥100mm |
|
Effective Width |
500-1130mm |
|
Panel Length |
≤11800mm |
|
Thermal Conductivity |
≤0.022 W/(m·K) |
|
Color |
Usually white or white grey |
|
Production Capacity |
8000m/day |
|
MOQ |
500m |
|
Packaging |
Corner protector,PE Film Packaging. |
|
Delivery time |
Within 25 days |
|
Payments |
FOB:30% TT in advance,balance before delivery. CFR/CIF:30%T/T in advance,balance against copy of B/L. Customized size 50% T/T in advance,balance before delivery. |
Advantage of the cold storage sandwich panel
Excellent Insulation
Polyurethane core effectively reduces heat transfer, helping maintain stable temperatures and lower refrigeration energy consumption.
01
Condensation Prevention
The insulated structure reduces temperature differences, minimizing condensation and moisture issues.
02
Airtight & Moisture Resistant
The sealed panel joints and used pu foam glue on site improve airtightness and prevent cold air leakage and moisture penetration.
03
Hygienic & Easy to Clean
SS,Nano or Anti-bacterial PPGI provide corrosion resistance and easy cleaning, suitable for food and pharmaceutical applications.
04
Fast Installation
Factory-prefabricated panels with customized sizes simplify installation and improve construction efficiency.
05
Factory Production Process

Technical Support
With a professional technical team, we provide cleanroom solution support and customized services tailored to different project requirements. Our manual cleanroom panels offer exceptional design flexibility, supporting customized dimensions, special-shaped fabrication, and various core material combinations to meet diverse cleanroom classifications, fire protection requirements, and complex application needs. Certified with ISO 9001, ISO 14001, and ISO 45001 management systems, along with CE-certified products and a CNAS-accredited laboratory, we ensure consistent quality and reliable performance.
FAQ
Q: Why your cold storage need a ceiling sandwich panels?
A: The ceiling panels can
Q: If you are a trading company or manufacturer?
A: We are a real manufacturer cover 280000㎡ area.
Q: If you have gotten certificate?
A: We have passed the ISO9001/14001/45001/CE certificate.
Q: When will delivery the goods?
A: Within 25days after deposit.
Q: What's your company capacity?
A: We can produce 8000m/day for the same specification.
Quality Assurance
With 12 registered trademarks, 43 patents, and 6 software copyrights, the company has built solid capabilities in product development and technical innovation. Our polyurethane panel production is supported by Italian-imported foaming equipment and a 36-meter ultra-long double-belt fully automatic production line, enabling stable foaming, accurate forming, and efficient large-scale manufacturing.

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